Hardware Spec Index

Caldera FN-6445 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6445-CORE · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index693 (Case Fans scale)
Category rank#26,509
Street price$19
Power3 W
Performance per dollar36.47
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6445 Core
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6445 Core 140mm PWM Case Fan”, https://vextor7.com/item/17515299 (accessed 2026-10-18).